117 lines
2.7 KiB
C++
117 lines
2.7 KiB
C++
/***
|
|
|
|
Olive - Non-Linear Video Editor
|
|
Copyright (C) 2019 Olive Team
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
***/
|
|
|
|
#ifndef RENDERTHREAD_H
|
|
#define RENDERTHREAD_H
|
|
|
|
#include <QThread>
|
|
#include <QMutex>
|
|
#include <QWaitCondition>
|
|
#include <QOffscreenSurface>
|
|
#include <QOpenGLContext>
|
|
#include <QOpenGLFramebufferObject>
|
|
#include <QOpenGLShaderProgram>
|
|
|
|
#include "timeline/sequence.h"
|
|
#include "nodes/oldeffectnode.h"
|
|
#include "rendering/framebufferobject.h"
|
|
#include "qopenglshaderprogramptr.h"
|
|
|
|
class RenderThread : public QThread {
|
|
Q_OBJECT
|
|
public:
|
|
RenderThread();
|
|
~RenderThread();
|
|
void run();
|
|
|
|
QMutex* get_texture_mutex();
|
|
const GLuint& get_texture();
|
|
|
|
OldEffectNode* gizmos;
|
|
void paint();
|
|
void start_render(QOpenGLContext* share,
|
|
Sequence *s,
|
|
int playback_speed,
|
|
const QString &save = nullptr,
|
|
GLvoid *pixels = nullptr,
|
|
int pixel_linesize = 0,
|
|
int idivider = 0);
|
|
bool did_texture_fail();
|
|
void cancel();
|
|
void wait_until_paused();
|
|
|
|
public slots:
|
|
// cleanup functions
|
|
void delete_ctx();
|
|
void delete_buffers();
|
|
void delete_shaders();
|
|
void destroy_ocio();
|
|
signals:
|
|
void ready();
|
|
private:
|
|
|
|
// OpenColorIO functions
|
|
void set_up_ocio();
|
|
|
|
// OpenColorIO variables
|
|
GLuint ocio_lut_texture;
|
|
QOpenGLShaderProgramPtr ocio_shader;
|
|
qint64 ocio_config_date;
|
|
|
|
FramebufferObject front_buffer_1;
|
|
QMutex front_mutex1;
|
|
|
|
FramebufferObject front_buffer_2;
|
|
QMutex front_mutex2;
|
|
|
|
FramebufferObject composite_buffer;
|
|
|
|
bool front_buffer_switcher;
|
|
|
|
QWaitCondition wait_cond_;
|
|
QMutex wait_lock_;
|
|
|
|
QWaitCondition main_thread_wait_cond_;
|
|
QMutex main_thread_lock_;
|
|
|
|
QOffscreenSurface surface;
|
|
QOpenGLContext* share_ctx;
|
|
QOpenGLContext* ctx;
|
|
QOpenGLShaderProgramPtr pipeline_program;
|
|
|
|
FramebufferObject back_buffer_1;
|
|
FramebufferObject back_buffer_2;
|
|
|
|
Sequence* seq;
|
|
|
|
int playback_speed_;
|
|
int divider;
|
|
int tex_width;
|
|
int tex_height;
|
|
bool queued;
|
|
bool texture_failed;
|
|
bool running;
|
|
QString save_fn;
|
|
GLvoid *pixel_buffer;
|
|
int pixel_buffer_linesize;
|
|
};
|
|
|
|
#endif // RENDERTHREAD_H
|